16_1/2x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Odor Control • Big Up Powder

• Big Up Powder

The Grow1 Inline Garden Water Filter features an inline

2-0-4 & BLOOM B

1 x Temperature Sensor

Best used at the first sign of an infestation

16_1/2x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Odor Control • Big Up PowderNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition